Blade cartridge



FIG. 1 is a front isometric view of my design;

FIG. 2 is a rear isometric view of my design;

FIG. 3 is a front view of my design;

FIG. 4 is a rear view of my design;

FIG. 5 is a right side view of my design;

FIG. 6 is a left side view of my design;

FIG. 7 is a top view of my design; and,

FIG. 8 is a bottom view of my design.

The broken lines shown in the drawings are included for the purpose of illustrating an environmental structure and form no part of the claimed design. 

CLAIM The ornamental design for a blade cartridge, substantially as shown as described. 